有(yǒu )着(zhe )冷漠杀神封号的燕国七皇子颜(yán )曦，征战齐国(guó )一举剿灭，并且带(dài )走亡国的小公主桃(táo )小(xiǎo )薇，五岁萌娃桃小薇进入王府后，搅(jiǎo )得王府上(shàng )下鸡犬不(bú )宁(níng )，冷(lěng )血王(wáng )爷首(shǒu )次体(tǐ )验养娃艰辛，对桃小薇照顾的无微不至。二人打打闹闹，彼此成长